Oil containing disc for hydraulic oil pressing of flaxseeds

Abstract

The utility model provides an oil containing disc for hydraulic oil pressing of flaxseeds, which belongs to the technical field of oil pressing equipment, is used for containing oil pressed from an oil cake and comprises a disc body, and an oil leakage hole and an oil leakage pipe communicated with the oil leakage hole are arranged in the disc body. A plurality of supporting parts are further arranged at the inner bottom of the tray body, oil flowing gaps exist among the supporting parts, and the upper ends of the supporting parts can be attached to the bottom of the oil cake, so that the oil cake is in a suspended state in the tray body. Due to the fact that the supporting part supports the oil cake to be in the suspended state, oil flowing out of the oil cake flows out of the lower plate body from the bottom and the periphery of the oil cake, and oil flowing out of the bottom of the oil cake flows into the oil leakage hole along the oil flowing gap. According to the oil press, more oil in an oil cake closest to the oil containing disc can flow into the oil containing disc, the phenomenon of oil return cannot be caused, oil pressing on the oil cake is more thorough, and the oil pressing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to oil press equipment technical field, especially relate to a oil pan for hydraulic oil press of flaxseed. BACKGROUND

[0002] The hydraulic oil press mainly squeezes oil through the pressure generated by the hydraulic system, thereby extracting oil. The hydraulic oil press is efficient, and it only takes a few minutes to complete from feeding to finished product; and durable, the main parts are made of high carbon steel, which is subjected to high-frequency quenching and heat-resistant treatment, suitable for high-temperature and high-pressure continuous operation, and has long service life.

[0003] For example, the utility model patent with patent No. CN201921795730.X discloses a flaxseed hydraulic oil press device, which comprises a hydraulic oil press and a splash protection cover. The hydraulic oil press has an oil receiving disc and an upper pressing cover. The periphery of the oil receiving disc is provided with an upward connecting wall. The upper end of the splash protection cover is detachably connected to the upper pressing cover, and the lower end is detachably connected to the connecting wall. The middle part of the splash protection cover has an extendable structure. The oil cakes are neatly stacked in the working area of the hydraulic oil press, and then the splash protection cover is installed on the hydraulic oil press. During the operation of the hydraulic oil press, the extendable structure in the middle of the splash protection cover passively follows the extension and retraction of the hydraulic oil press, meeting the pressing requirements of the hydraulic oil press. At the same time, when the oil cakes are not neatly stacked, the splashed oil or oil material is blocked by the side wall of the splash protection cover, effectively reducing the waste of oil or oil material, eliminating the safety hazard of splashing oil or oil material, and realizing safe production.

[0004] However, during the oil pressing process, there are several layers of oil cakes stacked on the oil receiving disc in the existing device, and the bottom layer of oil cakes is in contact with the oil receiving disc. Most of the oil flowing out of the oil cakes can only flow into the oil receiving disc from the periphery of the oil cakes. Since the oil flowing out of the oil cakes cannot flow into the oil receiving disc from the bottom, there is a "backflow" phenomenon, i.e. part of the oil flows back into the oil cakes, resulting in that part of the oil remains in the bottom layer of oil cakes after the oil pressing is completed, which causes incomplete oil pressing of the oil cakes and waste of part of the oil. Utility model content

[0005] Therefore, the utility model provides an oil pan for hydraulic oil press of flaxseed to solve the technical problem that part of the oil remains in the bottom layer of oil cakes after the oil pressing is completed, which causes incomplete oil pressing of the oil cakes and waste of part of the oil.

[0006] The technical solution of the utility model to solve the above technical problem is as follows:

[0007] An oil pan for hydraulic oil press of flaxseed is used to collect the oil squeezed out of the oil cakes, which comprises a disc body, an oil leakage hole is formed in the disc body, and an oil leakage pipe is in communication with the oil leakage hole.

[0008] The inner bottom of the disc body is further provided with a plurality of support portions, and oil flow gaps exist between the plurality of support portions.

[0009] Preferably, the support portions comprise a plurality of support blocks, and the plurality of support blocks are arranged in a ring shape at the bottom of the disc body and are in close contact with the lower bottom surface of the oil cake.

[0010] Preferably, the bottom of the oil cake is provided with a positioning groove, the support portions further comprise a plurality of first support columns, the plurality of first support columns are arranged in a ring shape at the bottom of the disc body, the upper end surface of the first support column is higher than the upper end surface of the support block, the first support column is limited in the positioning groove, and the upper end surface of the first support column is in close contact with the positioning groove.

[0011] Preferably, the support portions further comprise a plurality of second support columns and a plurality of third support columns, the plurality of second support columns are arranged in a ring shape at the bottom of the disc body, the upper end surface of the second support column is flush with the upper end surface of the support block, the plurality of third support columns are arranged in a ring shape at the bottom of the disc body and are located outside the second support column, and the upper end surface of the third support column is flush with the upper end surface of the support block.

[0012] Preferably, the inner bottom of the disc body is further provided with a drainage groove, and the drainage groove extends to one side of the oil leakage hole.

[0013] Preferably, the inner bottom of the disc body is further provided with a plurality of oil sliding protrusions, the plurality of oil sliding protrusions are arranged in a ring shape at the bottom of the disc body, and an oil collection gap exists between adjacent oil sliding protrusions.

[0014] Preferably, the oil sliding protrusions are arranged in an inclined manner.

[0015] Compared with the prior art, the utility model has at least the following advantages:

[0016] Because the support portions support the oil cake in a suspended state, the oil flowing out of the oil cake flows out of the bottom and the surrounding disc body, the oil flowing out of the bottom of the oil cake flows into the oil leakage hole along the oil flow gap, the oil in the oil cake closest to the oil pan can flow into the oil pan more, and the "oil return" phenomenon is avoided, the oil pressing is more complete, and the oil pressing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is an axial view of the oil pan.

[0018] Figure 2 It is a plan view of the oil pan.

[0019] Figure 3The first axonometric view of the oil cake shaft.

[0020] Figure 4 The second axonometric view of the oil cake shaft.

[0021] Figure 5 The second axonometric view of the oil cake shaft.

[0022] In the figure: the oil pan 10, the disc body 100, the oil leakage hole 110, the support part 120, the support block 121, the first support column 122, the second support column 123, the third support column 124, the drainage groove 130, the oil sliding convex 140, the oil leakage pipe 200, the oil cake 30, and the positioning groove 310. DETAILED DESCRIPTION

[0023] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions of the present application will be further described below in combination with the drawings of the embodiments of the present application. The present application is not limited to the following specific embodiments.

[0024] It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore the terms describing the positional relationships in the drawings cannot be understood as indicating or implying that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated in a specific orientation, and therefore the terms describing the positional relationships in the drawings are only used for exemplary illustration and cannot be understood as limiting the present patent. For those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0025] Please refer to Figure 1 and Figure 5 An oil pan for hydraulic pressing of flaxseed oil is used to collect the oil liquid pressed out of the oil cake 30, and the oil cake 30 has a cavity. The flaxseed is placed in a round bag to form an oil pressing bag, and the oil pressing bag is placed in the oil cake 30. The oil pan 10 includes a disc body 100, and the diameter of the disc body 100 is greater than the diameter of the oil cake 30, so as to ensure that the oil liquid pressed out from the periphery of the oil cake 30 falls into the disc body 100 below. The disc body 100 is provided with an oil leakage hole 110 and an oil leakage pipe 200 in communication with the oil leakage hole 110. The oil liquid in the disc body 100 can flow along the oil leakage hole 110 and flow out of the disc body 100 along the oil leakage pipe 200.

[0026] The inner bottom of the disc body 100 is further provided with a plurality of support portions 120, and oil flow gaps exist between the plurality of support portions 120. The upper ends of the support portions 120 can be attached to the bottom of the oil cake 30, so that the oil cake 30 is in a suspended state in the disc body 100. During the operation of the oil press, a plurality of oil cakes 30 are extruded in turn. Since the support portions 120 support the oil cakes 30 in a suspended state, the oil flowing out of the oil cakes 30 flows out from the bottom and the periphery of the oil cakes 30 into the disc body 100 below. The oil flowing out of the bottom of the oil cake 30 flows into the oil leakage hole 110 along the oil flow gap. The oil in the oil cake 30 closest to the oil pan 10 can flow into the oil pan 10 more, and the "back oil" phenomenon does not occur. The oil extraction of the oil cake 30 is more complete, and the oil extraction efficiency is improved.

[0027] In a possible embodiment, in order to improve the supporting force of the oil pan 10 on the oil cake 30, the support portion 120 includes a plurality of support blocks 121. The support surface of the support block 121 is large, which improves the stability of the support on the oil cake 30. The plurality of support blocks 121 are arranged in a ring shape at the bottom of the disc body 100. The support block 121 is attached to the lower bottom surface of the oil cake 30. The ring-shaped support block 121 has high stability and can prevent the oil cake 30 from deviating.

[0028] Specifically, the support block 121 can be selected from one of a strip-shaped support block 121 or an arc-shaped support block 121.

[0029] In a possible embodiment, in order to prevent the oil cake 30 from deviating during the oil extraction process, if deviation occurs, the pressure extrusion is uneven, which can easily cause the oil cake 30 to crack. Therefore, a positioning groove 310 is formed at the bottom of the oil cake 30. The support portion 120 further includes a plurality of first support columns 122. The plurality of first support columns 122 are arranged in a ring shape at the bottom of the disc body 100. The upper end surface of the first support column 122 is higher than the upper end surface of the support block 121. The first support column 122 is limited to the positioning groove 310. The upper end surface of the first support column 122 is attached to the positioning groove 310. That is, when the support block 121 is attached to the lower bottom surface of the oil cake 30, the first support column 122 is also attached to the positioning groove 310. The first support column 122 plays a supporting role and mainly plays a role of positioning the oil cake 30, so that the oil cake 30 is fixed in the center of the disc body 100, preventing the oil cake 30 from deviating during the extrusion process. At the same time, the support surface of the first support column 122 is much smaller than the support surface of the support block 121. That is, the first support column 122 is thin, which facilitates the flow of oil in the disc body 100 and reduces the hindering effect on the flow of oil.

[0030] In a possible embodiment, the support part 120 further comprises a plurality of second support columns 123 and a plurality of third support columns 124. The plurality of second support columns 123 are arranged in a ring shape at the bottom of the disc body 100, and the upper end surface of the second support column 123 is flush with the upper end surface of the support block 121. The plurality of third support columns 124 are arranged in a ring shape at the bottom of the disc body 100 and located outside the outer ring of the second support column 123. The upper end surface of the third support column 124 is flush with the upper end surface of the support block 121. The second support column 123 and the third support column 124 further support the oil cake 30, preventing stress bending of the support part 120 during extrusion. At the same time, the second support column 123 and the third support column 124 extend outward in a ring shape in turn and are uniformly distributed in the disc body 100. During extrusion, the stress is more uniform, and the support column is not easy to deform.

[0031] In a possible embodiment, in order to make the oil in the disc body 100 quickly flow into the oil leakage hole 110, a drainage groove 130 is further provided at the bottom of the disc body 100. The drainage groove 130 extends to one side of the oil leakage hole 110, and the drainage groove 130 forms a height difference with the bottom of the disc body 100. The oil flowing into the drainage groove 130 is more likely to flow into the oil leakage hole 110, thereby playing a role of guiding the flow. However, the depth of the drainage groove 130 is relatively shallow, preventing the disc body 100 from cracking during extrusion.

[0032] Specifically, the support part 120 is not arranged in the drainage groove 130 to avoid hindering the oil in the disc body 100 flowing along the drainage groove 130.

[0033] In a possible embodiment, in order to make the oil flowing out of the bottom of the oil cake 30 quickly flow in the disc body 100, a plurality of oil sliding protrusions 140 are further provided at the bottom of the disc body 100. The plurality of oil sliding protrusions 140 are arranged in a ring shape at the bottom of the disc body 100, and there is an oil collection gap between adjacent oil sliding protrusions 140. The oil flowing out of the bottom of the oil cake 30 falls on the oil sliding protrusions 140 and falls from both sides of the oil sliding protrusions 140 into the oil collection gap, and then flows into the drainage groove 130 along the oil collection gap, thereby accelerating the flow of oil. At the same time, the oil sliding protrusions 140 play a role of reinforcing ribs to improve the overall strength of the disc body 100.

[0034] Specifically, the oil sliding protrusions 140 are arranged obliquely, which can make the oil falling on the oil sliding protrusions 140 quickly fall into the oil collection gap.

[0035] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and also impossible to enumerate all the implementation modes. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An oil-collecting tray for hydraulic oil pressing of flax seeds, used to collect the oil extracted from the oil cake, characterized in that... It includes a disc body, an oil leakage hole is provided in the disc body, and an oil leakage pipe is connected to the oil leakage hole; The bottom of the disc is also provided with several support parts, and there are gaps between the support parts for oil flow. The upper end of the support part can fit into the bottom of the oil cake, so that the oil cake is suspended in the disc.

2. The oil-holding tray for hydraulic oil pressing of flax seeds as described in claim 1, characterized in that, The support part includes a plurality of support blocks, which are arranged in a ring at the bottom of the plate body, and the support blocks are in contact with the bottom surface of the oil cake.

3. The oil-holding tray for hydraulic oil pressing of flax seeds as described in claim 2, characterized in that, The bottom of the oil cake is provided with a positioning groove, and the support part also includes a plurality of first support columns. The plurality of first support columns are arranged in a ring at the bottom of the disc body. The upper end surface of the first support column is higher than the upper end surface of the support block. The first support column is limited to the positioning groove, and the upper end surface of the first support column is in contact with the positioning groove.

4. The oil-holding tray for hydraulic oil pressing of flax seeds as described in claim 3, characterized in that, The support portion further includes a plurality of second support columns and a plurality of third support columns. The plurality of second support columns are arranged in a ring at the bottom of the disk body, and the upper end face of the second support column is flush with the upper end face of the support block. The plurality of third support columns are arranged in a ring at the bottom of the disk body and are located on the outer ring of the second support columns. The upper end face of the third support column is flush with the upper end face of the support block.

5. The oil tray for hydraulic oil pressing of flax seeds as described in claim 1, characterized in that, The bottom of the disc body is also provided with a drainage groove, which extends to one side of the oil leakage hole.

6. The oil tray for hydraulic oil pressing of flax seeds as described in claim 1, characterized in that, The bottom of the disc body is also provided with a number of oil-draining protrusions, which are arranged in a ring at the bottom of the disc body, and there are oil-collecting gaps between adjacent oil-draining protrusions.

7. The oil tray for hydraulic oil pressing of flax seeds as described in claim 6, characterized in that, The oil-flowing protrusion is inclined.

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